66822920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{98269}}^1$

素因数の和:98297

約数の個数: 32

約数和(自身を含む): 159197400

約数和(自身を除く): 92374480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 98269, 196538, 393076, 491345, 786152, 982690, 1670573, 1965380, 3341146, 3930760, 6682292, 8352865, 13364584, 16705730, 33411460, 66822920]

約数ペア:

[(1, 66822920), (2, 33411460), (4, 16705730), (5, 13364584), (8, 8352865), (10, 6682292), (17, 3930760), (20, 3341146), (34, 1965380), (40, 1670573), (68, 982690), (85, 786152), (136, 491345), (170, 393076), (340, 196538), (680, 98269)]